Expert Collector of River Goblin Warriors Expert Collector > Page: 2 Acquiring Req.: Collect at least 50 River Goblin Warriors. Reward: When collecting River Goblin Warriors, the Collectable Item is doubled. River Goblin Warrior Lv 24 Legendary River Goblin Warrior Hunter Natural Enemy (21-30) > Page: 2 Acquiring Req.: Kill at least 119 River Goblin Warriors. (River Goblin Warrior's Natural Enemy Title is required.) Reward: Killing River Goblin Warriors grants you bonus XP. River Goblin Warrior Lv 24 River Goblin Warrior's Natural Enemy Natural Enemy (21-30) > Page: 2 Acquiring Req.: Kill at least 51 River Goblin Warriors. Reward: Killing River Goblin Warriors grants you bonus XP. River Goblin Warrior Lv 24